Backpack type laser cleaning machine

Abstract

The utility model relates to the technical field of laser cleaning, and discloses a backpack type laser cleaning machine which comprises a fixing plate, a cleaning device is fixedly connected to the rear side of the fixing plate, straps are fixedly connected to the left side and the right side of the top end of the fixing plate respectively, first buckles are rotationally connected to the outer sides of the top ends of the two straps respectively, and the first buckles are fixedly connected to the left side and the right side of the top end of the fixing plate respectively. Positioning plates are fixedly connected to the left side and the right side of the front end of the fixing plate, a plurality of groove plates are fixedly connected to the front side and the rear side of the left end of the positioning plate on the left side, a waistband is fixedly connected to the outer side of the positioning plate on the right side, and a second buckle is rotationally connected to the front side of the outer wall of the waistband. According to the utility model, through the cooperation among the waistband, the groove plate and the clamping groove frame, the comfort can be improved, a worker can wear the device for a longer time, the device is convenient to operate, and through the cooperation among the fan blades, the filter screen and the baffle plate, the influence of heat on the comfort of the worker can be reduced while the device is prevented from being overheated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cleaning, in particular to a backpack laser cleaning machine. Background Art

[0002] A laser cleaning machine is a device that uses laser technology to clean surfaces and remove dirt. This cleaning method can remove dirt, coatings, oxides or other unwanted substances from the target surface without the use of chemical solvents or mechanical force. In order to facilitate operation and cleaning of mobile equipment, a backpack laser cleaning machine is required.

[0003] After searching, the Chinese patent announcement number is: CN210187923U, which discloses a backpack laser cleaning machine, including a machine body, a base plate and a cleaning gun, the machine body is installed on the base plate, the cleaning gun is connected to the machine body, the cleaning gun consists of a gun body and a gun handle, and a handle mechanism is installed on the annular side wall of the gun body near the lower end; the handle mechanism includes a plurality of positioning cylinders with openings at the lower ends, a positioning column, two fixing mechanisms, and a handle, a plurality of positioning cylinders are evenly and equidistantly fixedly connected to the lower end of the gun body along a horizontal straight line direction, and the positioning cylinder and the gun handle are arranged horizontally, and fixing holes are symmetrically opened on the cylinder wall of the positioning cylinder, the positioning column is connected to the two fixing holes through two fixing mechanisms, one end of the handle is fixedly connected to the end of the positioning column away from the gun body, and the other end of the handle passes through the cylinder mouth of the positioning cylinder and extends outward. The utility model increases the stability of holding the cleaning gun for a long time and saves physical energy. However, in actual use, the carrying structure of the device cannot be well adjusted according to the user's body shape, resulting in it being loose when carried by a smaller user, and uncomfortable when used by a larger user. Long-term matching will reduce the cleaning efficiency when using the equipment, thereby reducing the working efficiency of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a backpack laser cleaning machine, aiming to improve the problem in the prior art that the machine cannot be adjusted according to the body shape of the user.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a backpack laser cleaning machine, comprising a fixing plate, a cleaning device is fixedly connected to the rear side of the fixing plate, shoulder straps are fixedly connected to the left and right sides of the top of the fixing plate, the outer sides of the tops of the two shoulder straps are rotatably connected to the first buckles, the left and right sides of the front end of the fixing plate are fixedly connected to positioning plates, the front and rear sides of the left end of the left positioning plate are fixedly connected to a plurality of slot plates, the outer side of the right positioning plate is fixedly connected to a waist belt, the front side of the outer wall of the waist belt is rotatably connected to a second buckle, the second buckle is engaged with the corresponding left slot plate, the outer side of the second buckle is slidably connected to a slot frame, the two first buckles are engaged with the outer sides of the slot frame, the left bottom of the cleaning device is connected to a cable, the front side of the cable is fixedly connected to a cleaning gun, and a heat dissipation mechanism is arranged on the left side of the cleaning device.

[0006] As a further description of the above technical solution:

[0007] The heat dissipation mechanism includes a heat dissipation hood, which is connected to the middle left side of the cleaning device, a fan blade is fixedly connected to the inner side of the heat dissipation hood, a filter is fixedly connected to the left side of the inner wall of the heat dissipation hood, the left side of the heat dissipation hood is connected to a ventilation hood, and a plurality of baffles are rotatably connected to the upper and lower sides of the inner wall of the ventilation hood.

[0008] As a further description of the above technical solution:

[0009] A cushion is fixedly connected to the front side of the fixing plate, a headrest is rotatably connected to the front side of the top end of the fixing plate, and a plurality of air holes are provided on the outer walls of the two positioning plates.

[0010] As a further description of the above technical solution:

[0011] A controller is fixedly connected to the right side of the positioning plate on the right side, and the controller is electrically connected to the cleaner, the cleaning gun and the fan blades respectively.

[0012] As a further description of the above technical solution:

[0013] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0014] As a further description of the above technical solution:

[0015] A storage bag is fixedly connected to the right side of the cleaner, a storage cover is fixedly connected to the top of the storage bag, a buckle slot is fixedly connected to the right side of the storage cover, a third buckle is opened on the right side of the storage bag, and the buckle slot is engaged with the third buckle.

[0016] As a further description of the above technical solution:

[0017] The left and right sides of the outer wall of the cleaning device are fixedly connected with positioning blocks, and the outer sides of the two positioning blocks are rotatably connected with handles.

[0018] As a further description of the above technical solution:

[0019] Springs are fixedly connected at four corners of the bottom of the cleaning device, and support plates are fixedly connected at the bottoms of the plurality of springs.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by pulling the waist belt, the second buckle can be driven to engage with the corresponding slot plate to adapt to different body shapes. At the same time, by engaging the first buckle with the slot frame, the user's shoulder can be fixed, and the comfort can be further adjusted by moving the slot frame. At the same time, cleaning work can be carried out by starting the cleaning gun on the outside of the cable. It can be adjusted according to the user's body shape to improve comfort so that the staff can wear it for a longer time, thereby improving the working efficiency of the device.

[0022] 2. In the utility model, the fan blades can be started to drive the air flow to dissipate the heat of the cleaning device. At the same time, when the air flows, impurities in the air flow will be intercepted by the filter to prevent them from entering the cleaning device and interfering with its work. By rotating the baffle to adjust the distance between them, the air intake can be controlled, the device can be cooled, and the device can be prevented from overheating while reducing the impact of heat on the comfort of the staff. The air intake can be adjusted, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a backpack laser cleaning machine proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the fixed plate structure of a backpack laser cleaning machine proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of a heat dissipation mechanism of a backpack laser cleaning machine.

[0026] Legend:

[0027] 1. Fixing plate; 2. Heat dissipation mechanism; 201. Heat dissipation cover; 202. Fan blades; 203. Filter; 204. Ventilation cover; 205. Baffle; 3. Cleaner; 4. Shoulder strap; 5. First buckle; 6. Positioning plate; 7. Slot plate; 8. Waist belt; 9. Second buckle; 10. Slot frame; 11. Cable; 12. Cleaning gun; 13. Handle; 14. Controller; 15. Shell; 16. Protective cover; 17. Headrest; 18. Cushion; 19. Air vent; 20. Storage bag; 21. Storage cover; 22. Buckle slot; 23. Third buckle; 24. Spring; 25. Support plate; 26. Positioning block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a backpack laser cleaning machine, including a fixing plate 1, a cleaning device 3 is fixedly connected to the rear side of the fixing plate 1, a shoulder strap 4 is fixedly connected to the left and right sides of the top of the fixing plate 1, and the top outer sides of the two shoulder straps 4 are rotatably connected to the first buckle 5, the left and right sides of the front end of the fixing plate 1 are fixedly connected to the positioning plate 6, the front and rear sides of the left end of the left positioning plate 6 are fixedly connected to a plurality of slot plates 7, the outer side of the right positioning plate 6 is fixedly connected to a waist belt 8, the front side of the outer wall of the waist belt 8 is rotatably connected to the second buckle 9, the second buckle 9 is engaged with the corresponding left slot plate 7, the outer side of the second buckle 9 is slidably connected to a slot frame 10, the two first buckles 5 are engaged with the outer side of the slot frame 10, the left bottom of the cleaning device 3 is connected to a cable 11, the front side of the cable 11 is fixedly connected to a cleaning gun 12, and the left side of the cleaning device 3 is provided with a heat dissipation mechanism 2;

[0030] Specifically, by pulling the waist belt 8, the second buckle 9 can be driven to engage with the corresponding slot plate 7. By adjusting the engagement of the slot plate 7 at different positions, the length of the waist belt 8 can be changed to adapt to different body shapes. At the same time, engaging the first buckle 5 with the slot frame 10 can fix the shoulder strap 4 on the user's shoulder. By moving the slot frame 10, the position of the shoulder strap 4 can be adjusted to further adjust the comfort. In addition, by starting the cleaning gun 12 on the outside of the cable 11, cleaning work can be performed.

[0031] Reference Figure 3The heat dissipation mechanism 2 includes a heat dissipation cover 201, which is connected to the middle of the left side of the cleaning device 3. The inner side of the heat dissipation cover 201 is fixedly connected with a fan blade 202, and the left side of the inner wall of the heat dissipation cover 201 is fixedly connected with a filter screen 203. The left side of the heat dissipation cover 201 is connected with a ventilation cover 204, and the upper and lower sides of the inner wall of the ventilation cover 204 are rotatably connected with a plurality of baffles 205;

[0032] Specifically, by starting the fan blades 202, the flow of air can be promoted to dissipate the heat of the washer 3. At the same time, when the air flows, the filter 203 can intercept impurities in the air flow to prevent them from entering the washer 3 and interfering with its normal operation. By rotating the baffle 205, the distance between each baffle 205 can be adjusted, thereby controlling the air intake of the ventilation hood 204, thereby achieving heat dissipation of the device and preventing the device from overheating.

[0033] Reference Figure 1 , Figure 2 and Figure 3 , a cushion 18 is fixedly connected to the front side of the fixing plate 1, a headrest 17 is rotatably connected to the front side of the top of the fixing plate 1, and multiple air holes 19 are opened on the outer walls of the two positioning plates 6; positioning blocks 26 are fixedly connected to the left and right sides of the outer wall of the washer 3, and the outer sides of the two positioning blocks 26 are rotatably connected to the handles 13; springs 24 are fixedly connected to the four corners of the bottom of the washer 3, and the bottoms of the multiple springs 24 are fixedly connected to the support plates 25;

[0034] Specifically, the soft cushion 18 and the headrest 17 with a rotatable adjustable range can reduce the discomfort caused by the washer 3 to the user's back. The ventilation holes 19 can reduce the stuffiness and discomfort of the user when wearing the device for a long time. The elastic potential energy of the spring 24 can drive the support plate 25 to move up and down. The support plate 25 can support the device when stored, and the contraction of the spring 24 can reduce the damage caused to the device by the impact force when it is hit when stored.

[0035] Reference Figure 1 and Figure 2 , a controller 14 is fixedly connected to the right side of the right positioning plate 6, and the controller 14 is electrically connected to the cleaning device 3, the cleaning gun 12 and the fan blade 202 respectively; a housing 15 is fixedly connected to the outside of the controller 14, and a shield 16 is rotatably connected to the outside of the housing 15;

[0036] Specifically, the controller 14 can control the start-up and operating power of the cleaner 3, the cleaning gun 12 and the fan blades 202 respectively, the housing 15 can enhance the protection capability of the controller 14, and the opening and closing of the protective cover 16 can prevent the controller 14 from being accidentally touched when not in use.

[0037] Reference Figure 1A storage bag 20 is fixedly connected to the right side of the cleaning device 3, a storage cover 21 is fixedly connected to the top of the storage bag 20, a buckle slot 22 is fixedly connected to the right side of the storage cover 21, a third buckle 23 is opened on the right side of the storage bag 20, and the buckle slot 22 is engaged with the third buckle 23;

[0038] Specifically, the storage bag 20 can accommodate and store additional cleaning tools. By opening and closing the storage cover 21 thereon, dust can be prevented from entering or tools can be prevented from falling out of the storage bag 20. By engaging the third buckle 23 with the buckle groove 22, the storage cover 21 can be prevented from being accidentally opened.

[0039] Working principle: before using the device, first, by pulling the waist belt 8, the second buckle 9 is engaged with the corresponding slot plate 7. By adjusting the engagement of the slot plate 7 at different positions, the length of the waist belt 8 can be changed to adapt to the body shape of different users. Then, the first buckle 5 is engaged with the slot frame 10, so that the shoulder strap 4 can be fixed on the shoulder of the user. By moving the slot frame 10 along the waist belt 8, the position of the shoulder strap 4 can be adjusted to further adjust the comfort. Finally, the cleaning gun 12 on the outside of the cable 11 is started to perform the cleaning work, so that the carrying structure of the device can be adjusted according to the body shape of the user to improve the comfort, so that the staff can wear it for a longer time and operate it more easily, thereby improving the working efficiency of the device, and by starting the fan blade 202, the flow of airflow can be promoted, which is crucial for the heat dissipation washer 3. At the same time, when the airflow flows, the filter 203 can effectively intercept impurities in the airflow, thereby preventing them from entering the washer 3 and avoiding interference with its normal operation. By rotating the baffles 205, the distance between each baffle 205 can be adjusted, so as to flexibly control the air intake of the ventilation hood 204. This can not only dissipate heat from the device to prevent it from overheating, but also reduce the impact of heat on the comfort of the staff. In addition, the air intake can be adjusted at any time as needed to meet the requirements of different working environments, thereby improving the practicality of the device.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A backpack laser cleaning machine, comprising a fixing plate (1), characterized in that: The rear side of the fixing plate (1) is fixedly connected with a washer (3), the left and right sides of the top of the fixing plate (1) are fixedly connected with shoulder straps (4), the top outer sides of the two shoulder straps (4) are rotatably connected with first buckles (5), the left and right sides of the front end of the fixing plate (1) are fixedly connected with positioning plates (6), the front and rear sides of the left end of the left positioning plate (6) are fixedly connected with a plurality of groove plates (7), the outer side of the right positioning plate (6) is fixedly connected with a waist belt (8), and the waist belt (8) A second buckle (9) is rotatably connected to the front side of the outer wall, the second buckle (9) is engaged with the corresponding left slot plate (7), the outer side of the second buckle (9) is slidably connected to a slot frame (10), and the two first buckles (5) are engaged with the outer sides of the slot frame (10), the left bottom of the cleaning device (3) is connected to a cable (11), the front side of the cable (11) is fixedly connected to a cleaning gun (12), and a heat dissipation mechanism (2) is provided on the left side of the cleaning device (3).

2. The backpack laser cleaning machine according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a heat dissipation cover (201), the heat dissipation cover (201) is connected to the middle part of the left side of the cleaning device (3), a fan blade (202) is fixedly connected to the inner side of the heat dissipation cover (201), a filter screen (203) is fixedly connected to the left side of the inner wall of the heat dissipation cover (201), the left side of the heat dissipation cover (201) is connected to a ventilation cover (204), and a plurality of baffles (205) are rotatably connected to the upper and lower sides of the inner wall of the ventilation cover (204).

3. The backpack laser cleaning machine according to claim 1, characterized in that: The front side of the fixing plate (1) is fixedly connected to a cushion (18), the front side of the top end of the fixing plate (1) is rotatably connected to a headrest (17), and the outer walls of the two positioning plates (6) are each provided with a plurality of ventilation holes (19).

4. The backpack laser cleaning machine according to claim 1, characterized in that: A controller (14) is fixedly connected to the right side of the positioning plate (6) on the right side, and the controller (14) is electrically connected to the cleaning device (3), the cleaning gun (12) and the fan blade (202) respectively.

5. The backpack laser cleaning machine according to claim 4, characterized in that: The outer side of the controller (14) is fixedly connected to a housing (15), and the outer side of the housing (15) is rotatably connected to a protective cover (16).

6. The backpack laser cleaning machine according to claim 1, characterized in that: The right side of the cleaning device (3) is fixedly connected to a storage bag (20), the top of the storage bag (20) is fixedly connected to a storage cover (21), the right side of the storage cover (21) is fixedly connected to a buckle groove (22), the right side of the storage bag (20) is provided with a third buckle (23), and the buckle groove (22) is engaged with the third buckle (23).

7. The backpack laser cleaning machine according to claim 1, characterized in that: Positioning blocks (26) are fixedly connected to the left and right sides of the outer wall of the cleaning device (3), and handles (13) are rotatably connected to the outer sides of the two positioning blocks (26).

8. The backpack laser cleaning machine according to claim 1, characterized in that: Springs (24) are fixedly connected at the four corners of the bottom of the cleaning device (3), and support plates (25) are fixedly connected at the bottoms of the plurality of springs (24).

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